Registered Users cannot view thumbnails
 

I have gotten several emails regarding their inability to click on the thumbnail to view the picture larger.

They are getting this message:

Quote:
USER, you do not have permission to access this page. This could be due to one of several reasons:

1. Your user account may not have sufficient privileges to access this page. Are you trying to edit someone else's post, access administrative features or some other privileged system?
2. If you are trying to post, the administrator may have disabled your account, or it may be awaiting activation.

I have checked the Usergroup settings and the Attachment Settings. I cannot figure out what could be causing it.

Any suggestions?

BTW: As Admin, it works for me....

Thanks for your assistance.